Repowise scores quazfenton/battleArena at 7.1 out of 10 for defect risk, which reads as good. There are 261 open findings across the three pillars, and the lowest-scoring file is GameService.js at 4.1. Scores are computed from complexity, duplication, churn and git fix history, not from a linter.
Per-file health scores from complexity, duplication, coverage, churn, and ownership markers, ranked into a fix-next queue, with risk, security, and trend in one place.